As I stood in my kitchen, the sizzling of ground beef mixed with the savory fragrance of crispy bacon transported me to my favorite burger joint. This recipe for Smash Burgers with Baconnaise Sauce takes the classic comfort food experience and elevates it to gourmet heights, all while being a quick weeknight dinner solution! Imagine biting into a juicy burger with edges so crisp, they crackle under your teeth, paired with a creamy baconnaise that will have everyone at the table swooning. Not only is this meal crowd-pleasing and customizable with your choice of toppings, but it’s also simple enough for a relaxed evening at home. So, are you ready to transform your dining routine into a flavor adventure?

Why are Smash Burgers so irresistible?
Unmatched Flavor: The combination of crispy edges, juicy beef, and creamy baconnaise sauce creates an unforgettable taste explosion that will have your taste buds dancing.
Quick and Easy: These burgers are perfect for busy weeknights, allowing you to whip up restaurant-quality meals without the fuss.
Customizable Delights: Tailor your burger with fresh toppings like avocado or spicy sauces, making it a true crowd-pleaser for everyone’s palate.
Elevated Comfort Food: Enjoy the comforting experience of a classic burger while savoring a gourmet twist that satisfies both heart and soul.
Perfect for Sharing: Whether with family or friends, these smash burgers guarantee smiles all around, making any gathering feel special. Pair them with crispy fries or a fresh salad for a complete meal!
Smash Burgers with Baconnaise Sauce Ingredients
For the Patties
• Ground Chuck – The ideal fat ratio of 80/20 keeps your burgers moist and flavorful.
• Kosher Salt – A simple yet effective way to enhance the natural beef flavor.
• Black Pepper – Freshly ground adds an aromatic freshness that elevates the taste.
For the Baconnaise Sauce
• Mayonnaise – The creamy base for the baconnaise sauce; consider Greek yogurt for a lighter alternative.
• Cooked Bacon – Imparts a deliciously smoky depth to your sauce; turkey bacon works great as a healthier substitute.
• Worcestershire Sauce – Provides a savory kick that complements the bacon beautifully; soy sauce can be an alternative.
• Garlic Powder – Adds a subtle garlic flavor; fresh garlic offers a more intense option if preferred.
For Caramelized Onions
• Sweet Onions – Their natural sweetness enhances the burger’s flavor when caramelized.
• Olive Oil – Essential for cooking onions to perfection without burning.
For Assembling
• Brioche Buns – Their soft texture complements the crispy burger perfectly.
• American Cheese – Melts beautifully, adding creaminess that melds wonderfully with the other flavors.
• Lettuce & Tomato – Fresh and crunchy toppings bring a refreshing balance to the rich burger.
Enjoy making these Smash Burgers with Baconnaise Sauce and let your culinary creativity shine!
Step‑by‑Step Instructions for Smash Burgers with Baconnaise Sauce
Step 1: Caramelize the Onions
Begin by slicing sweet onions thinly. Heat a tablespoon of olive oil in a skillet over medium-low heat, then add the onions along with a pinch of salt and pepper. Cook gently, stirring occasionally for about 45 minutes, until the onions are soft and golden brown. This will enhance their natural sweetness, elevating the flavor of your Smash Burgers with Baconnaise Sauce.
Step 2: Prepare the Baconnaise Sauce
In a medium bowl, combine mayonnaise, chopped cooked bacon, Worcestershire sauce, and garlic powder. Mix everything together until well combined, creating a creamy baconnaise sauce packed with flavor. Set this aside in the refrigerator to let the flavors meld while you prepare the burgers, ensuring a delightful topping for your smash burgers later.
Step 3: Form the Patties
Take your ground chuck and divide it into 8 equal balls, each about 2 ounces. Preheat a large griddle or cast-iron skillet over medium-high heat until it’s piping hot—this is crucial for achieving that signature crispy edge. Once heated, you’re ready to smash those meatballs into patties, ensuring maximum flavor in your Smash Burgers.
Step 4: Smash and Season the Patties
Place each meatball on the griddle, then use a heavy spatula or a burger press to smash them flat. Season each patty generously with kosher salt and freshly cracked black pepper. Cook for about 3 minutes until the edges are crisp and the juices start to bubble to the surface. This step creates that irresistible contrast in texture that makes smash burgers so delicious.
Step 5: Add Cheese and Onions
After flipping the patties, quickly place a slice of American cheese on each burger. On half of the patties, pile on some of the caramelized onions. Cook for an additional 45 seconds, or until the cheese begins to melt beautifully, enveloping the beef in creamy goodness. This delicious layering is key to your Smash Burgers with Baconnaise Sauce.
Step 6: Stack the Burgers
Once the cheese is melted, take one cheese-topped patty and stack it onto a second cheese-and-onion patty, creating a glorious double stack. Keep the stacks warm on a plate while you prepare the buns. This gives your burgers that added height and richness, perfect for impressing family or friends.
Step 7: Assemble the Burgers
Spread a generous amount of the creamy baconnaise sauce on the bottom half of each brioche bun. Next, layer on a crisp lettuce leaf followed by your juicy burger stack. Top it off with a slice of fresh tomato and the other half of the bun. This assembly enhances the overall flavor while balancing the richness of the Smash Burgers with Baconnaise Sauce.
Step 8: Serve and Enjoy
Upon assembly, serve your gourmet Smash Burgers with Baconnaise Sauce immediately while hot. For a complete meal, pair the burgers with crispy fries or a refreshing salad to complement the flavors. Gather loved ones around the table and savor every delicious bite of this crowd-pleasing treat!

Make Ahead Options
These Smash Burgers with Baconnaise Sauce are perfect for busy weeknights and meal prepping! You can prepare the baconnaise sauce and caramelize the onions up to 3 days in advance, storing them in airtight containers in the refrigerator to maintain freshness. The uncooked burger patties can be formed and frozen for up to 3 months—just make sure to separate them with parchment paper to prevent sticking. When you’re ready to cook, simply thaw the patties in the refrigerator overnight before grilling. This way, you can enjoy restaurant-quality burgers with ease, all while saving valuable time during the week!
Expert Tips for Smash Burgers with Baconnaise Sauce
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Heat Matters: Ensure your griddle is preheated before adding patties; a hot surface achieves that perfect crispy exterior crucial for smash burgers.
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Don’t Overcrowd: Avoid placing too many patties on the griddle simultaneously, as this can lower the temperature and lead to steaming instead of searing.
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Rest for Flavor: Allow the assembled burgers to rest for a few minutes after stacking; this helps the flavors meld beautifully, enhancing the overall taste of your Smash Burgers with Baconnaise Sauce.
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Timing is Key: Keep an eye on cooking times; adjust the heat accordingly to ensure patties are perfectly crispy and juicy.
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Experiment with Toppings: Feel free to add unique toppings like avocado, spicy aioli, or different cheese varieties to customize your smash burgers further.
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Storage Tips: Cooked patties can be kept in an airtight container for two days in the fridge or frozen for three months, making meal prep simple!
Smash Burgers with Baconnaise Sauce Variations
Feel free to let your culinary creativity run wild with these delightful twists on the classic smash burger!
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Dairy-Free: Substitute the American cheese for a nut-based cheese alternative to create a creamy, dairy-free delight that everyone can enjoy.
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Whole Grain Buns: Choose whole grain or multigrain buns for added texture and nutrition without compromising on flavor.
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Spicy Kick: Add jalapeños or a splash of hot sauce into the baconnaise for an exciting, spicy layer that elevates each bite.
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Turkey Option: For a lighter version, use ground turkey instead of beef, seasoning it well to ensure it stays flavorful. Juicy turkey burgers can be just as satisfying!
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Bacon Alternatives: If you’re avoiding pork, try using turkey bacon or even veggie bacon for that smoky flavor without the meat.
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Herb Boost: Incorporate fresh herbs like chopped basil or cilantro into your baconnaise sauce to add a fresh twist and vibrant flavor. Herb lovers rejoice with every bite!
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Flavorful Add-Ons: Mix in some caramelized peppers or mushrooms with your onions for added depth and umami in your smash burger.
For even more delicious inspiration, why not try pairing these burgers with some Garlic Butter Potatoes or experiment with a dipping sauce like Cajun Steak Sauce? You’ll find these adaptable recipes will surely elevate your home cooking experience!
How to Store and Freeze Smash Burgers with Baconnaise Sauce
Fridge: Store cooked patties in an airtight container for up to 2 days to maintain freshness. Reheat in a skillet over medium heat until warmed through.
Freezer: Uncooked patties can be frozen for up to 3 months. Place them in a single layer on a baking sheet, then transfer to a freezer bag once frozen.
Baconnaise Sauce: Keep the baconnaise sauce in an airtight container in the fridge for up to 1 week. Stir before using; if it thickens, simply add a splash of water to loosen.
Reheating: For best results, reheat burgers in a skillet or oven, rather than in the microwave, to preserve their crispy texture while enjoying your Smash Burgers with Baconnaise Sauce.
What to Serve with Smash Burgers with Baconnaise Sauce
Transform your smash burger experience into a delightful feast with these perfect pairings that will elevate your meal to new heights.
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Crispy Sweet Potato Fries: The natural sweetness of these fries adds a delightful contrast to the savory burgers, making each bite even more enjoyable.
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Refreshing Coleslaw: A crunchy, tangy coleslaw brings a fresh element that balances the richness of the baconnaise sauce and juicy beef.
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Homemade Pickles: These zesty, crunchy treats provide a vinegary bite that cuts through the bold flavors, enhancing the entire burger experience.
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Grilled Corn on the Cob: The smoky char and sweetness of grilled corn complement the flavors of the burgers perfectly, making for a delightful summer side.
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Classic Caesar Salad: Crisp romaine and creamy dressing offer a fresh, crisp contrast to the hearty, flavorful burger, elevating your meal.
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Sparkling Lemonade: A refreshing citrus drink cuts through the richness, adding a vibrant touch that brightens up the dining experience.
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Chocolate Chip Cookies: End on a sweet note with warm, gooey cookies that strike the perfect chord after savoring the savory smash burgers.
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Brewed Iced Tea: Opt for a lightly sweetened iced tea that complements the flavors and enhances the comfort food vibe of your meal.

Smash Burgers with Baconnaise Sauce Recipe FAQs
How should I choose ripe ingredients for my Smash Burgers?
Absolutely! For the best flavor, select fresh, firm tomatoes and crisp lettuce. Look for sweet onions that are free of dark spots or soft areas, indicating they are ripe and ready to be caramelized. Fresh ground chuck should have a bright red color with visible marbling (the white streaks of fat) for optimal juiciness.
What is the best way to store leftover Smash Burgers?
Cooked patties can be stored in an airtight container in the fridge for up to 2 days. To reheat, use a skillet over medium heat to warm them through without losing their crispy edges. If you’ve had a burger feast, consider freezing uncooked patties; they can stay fresh in a freezer bag for up to 3 months!
How do I freeze my uncooked Smash Burgers?
Very! Start by shaping the patties and placing them in a single layer on a baking sheet. Freeze them until solid (about 2 hours), then transfer the frozen patties into a freezer bag. Make sure to label them with the date. To cook, just thaw in the refrigerator overnight before preparing them on your griddle!
What if my patties don’t turn out crispy?
Don’t worry! If they’re steaming instead of searing, it’s likely due to overcrowding the griddle. Make sure the griddle or skillet is preheated adequately before adding the patties and avoid placing more than 3 or 4 at a time. You can also adjust the heat higher if you prefer a crispier exterior; just keep an eye on them!
Can I make these Smash Burgers suitable for dietary restrictions?
Absolutely! You can use Greek yogurt as a lighter substitute for mayonnaise in the baconnaise sauce, and swap regular bacon for turkey bacon to lower the fat content. Just be sure to check for allergies with any additional toppings or ingredients, as fresh produce can sometimes cause reactions in sensitive individuals or pets.

Smash Burgers with Baconnaise Sauce: Ultimate Comfort Food
Ingredients
Equipment
Method
- Slice sweet onions thinly. Heat olive oil in a skillet over medium-low heat, add onions, salt, and pepper. Cook for 45 minutes until soft and golden brown.
- In a medium bowl, combine mayonnaise, chopped cooked bacon, Worcestershire sauce, and garlic powder. Mix until well combined and refrigerate.
- Divide ground chuck into 8 equal balls. Preheat a griddle or skillet over medium-high heat.
- Place each meatball on the griddle, smash them flat. Season with kosher salt and black pepper. Cook for 3 minutes.
- Flip patties, place a slice of cheese on each burger, top half with caramelized onions. Cook for 45 seconds until cheese melts.
- Stack one cheese-topped patty onto another patty. Keep warm on a plate.
- Spread baconnaise on the bottom half of each bun, add lettuce, burger stack, tomato, and top half of the bun.
- Serve immediately, pairing with crispy fries or salad.

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